optivista.com.br - robtex.com
optivista.com.br
com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026131216 | ||||||
rank #4304 in the tld
WOT: SAFE (69/100)
Same first word
DNS History
6 records (4 active, 2 former)
●NSpdns1.cscdns.net2015-07-07 → 2026-05-11 · 2 obs
● 2026-05-11 09:24:32
●NSpdns2.cscdns.net2015-07-07 → 2026-05-11 · 2 obs
● 2026-05-11 09:24:32
●MXcustmx.cscdns.net2015-07-07 → 2026-05-11 · 2 obs
● 2026-05-11 09:24:32
○A192.122.250.1192017-12-20 → 2017-12-20 · 4 obs
● 2017-12-20 11:51:46
○ 2026-04-14 12:42:54
○ 2026-05-11 09:24:32
○A192.206.64.1102015-07-07 → 2016-12-29 · 4 obs
● 2016-12-29 09:45:06
○ 2017-12-20 11:51:46
○ 2026-05-11 09:24:32
●A75.2.28.1362026-04-14 → 2026-05-11 · 3 obs
● 2026-04-14 12:42:54
● 2026-05-11 09:24:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| optivista.com.br | pdns2.cscdns.net, pdns1.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: pdns2.cscdns.net, pdns1.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optivista.com.br (unsigned zone)
⏱️ Timing
Total: 1117ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.2.28.136 |
| NS | 2 | pdns1.cscdns.net, pdns2.cscdns.net |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| SOA | 1 | pdns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
optivista.com.br resolves to one IP number: 75.2.28.136.
other host names including womenshealthmatters.co.uk, bepanthen.cz, agvocacyforum.com, bayer.lv and www.bayer-foundations.com share IP numbers with optivista.com.br.
Name Servers
optivista.com.br is delegated to two name servers pdns1.cscdns.net and pdns2.cscdns.net.
optivista.com.br shares the same name server setup as other domains, for instance nexavar.ae, grantthornton.ag, covestro.co.rs, mspathways.ca and xarelto360.com.
optivista.com.br at least partially shares name servers with other domains, for instance missioninfectionprevention.cz, trading-station.se, doubox.com, xn--solskensgrden-xfb.se and seb.cx.
These name servers are commonly used with ns2.sebgroup.com, ns1.seb.se, ns1.bank-of-ireland.net, ns2.bank-of-ireland.net and dns1.hartmann.info.
Host names with two IP numbers:
The host name pdns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100; the host name pdns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.
Mail Servers
optivista.com.br is handled by a single mail server, custmx.cscdns.net.
optivista.com.br shares the same mail server setup as other domains, for instance payunity.mobi, whereisyourrolex.com, monsanto.fund, dowjones.club and pool-rats.com.
custmx.cscdns.net resolves to IP 198.58.121.58.